直接写得数.4÷3=45+25=47-47=4.5×99+4.5=0.72÷0.6=1.8×0.5=3.1-1.82=3.2×4÷3.2×4=-数学

题目简介

直接写得数.4÷3=45+25=47-47=4.5×99+4.5=0.72÷0.6=1.8×0.5=3.1-1.82=3.2×4÷3.2×4=-数学

题目详情

直接写得数.
4÷3=
4
5
+
2
5
=
4
7
-
4
7
=
4.5×99+4.5=
0.72÷0.6=1.8×0.5=3.1-1.82=3.2×4÷3.2×4=
题型:解答题难度:中档来源:不详

答案

4÷3=class="stub"4
3
class="stub"4
5
+class="stub"2
5
=class="stub"6
5
class="stub"4
7
-class="stub"4
7
=0,
4.5×99+4.5=450,
0.72÷0.6=1.2,1.8×0.5=0.9,3.1-1.82=1.28,3.2×4÷3.2×4=16.

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